Proceedings of the American Academy of Arts and Sciences, Volumen75Metcalf and Company, 1942 |
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Página 111
... field . The earth's field , in the region occupied by the rotor , was , in general , neutralized in order to prevent eddy currents and changes in its axial flux due to alterations in the shape or position of the rod , including possible ...
... field . The earth's field , in the region occupied by the rotor , was , in general , neutralized in order to prevent eddy currents and changes in its axial flux due to alterations in the shape or position of the rod , including possible ...
Página 117
... field and in the compensated fields with the same speed of 60 r . p . s . The first experiments were made with the Inca coils in use . In the uncompensated field reversal of rotation gave a mean deflection of +4.44 cm . when the coil ...
... field and in the compensated fields with the same speed of 60 r . p . s . The first experiments were made with the Inca coils in use . In the uncompensated field reversal of rotation gave a mean deflection of +4.44 cm . when the coil ...
Página 120
... field was compensated or not . Only the vertical component of the intensity of the earth's field was annulled . clockwise direction as seen from the west end in the case of horizontal drive ( or from above in the case of vertical drive ) ...
... field was compensated or not . Only the vertical component of the intensity of the earth's field was annulled . clockwise direction as seen from the west end in the case of horizontal drive ( or from above in the case of vertical drive ) ...
Contenido
The Lower Permian Insects of Kansas Part 9 F M CARPENTER | 55 |
Some Factors in the Defense Mechanism Against Reinfection with Trypanosoma Lewisi | 84 |
Chao Hsüehmins Outline of Pyrotechnics T L DAVIS and CHAO YÜNTsung | 95 |
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